Pipetting device and uniform mixing equipment

The utility model provides a pipetting device and mixing equipment, which comprises a base frame, a liquid storage component and a driving component, the liquid storage component is arranged on the base frame, and the liquid storage component is suitable for storing a liquid sample; the driving assembly is installed on the base frame and rotationally connected with the liquid storage assembly, and the driving assembly is suitable for driving the liquid storage assembly to store and discharge liquid. Wherein the liquid storage assembly is provided with a movable end, the driving assembly is rotationally connected with the movable end, and under the rotating action of the driving assembly, the liquid storage assembly has a liquid storage state that the movable end moves towards the driving assembly and a liquid discharging state that the movable end moves away from the driving assembly. According to the pipetting device, the base frame, the liquid storage assembly and the driving assembly are arranged, the driv